The GB/T 32321-2015 standard specifies the test procedures for the performance of rolling bearing sealing deep groove ball bearings against dust, grease leakage and temperature rise under actual working conditions. This standard includes the design of the test device, the selection of the test method and the technical requirements during the test process. It aims to evaluate the sealing performance, lubrication effect and temperature rise of the bearing during use, and provides a reliable performance evaluation method for bearing manufacturers and users.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | J11 | ICS | 21.100.20 |
| Release Date | 2015-12-31 00:00:00 | Implementation Date | 2016-04-01 00:00:00 |